Home / 10,750,934,347.29-16,126,452,526.89-3,289,505,229.63

Finding the Fourth Proportional to 10,750,934,347.29, 16,126,452,526.89 and 3,289,505,229.63

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Solution

The fourth proportional to 10,750,934,347.29, 16,126,452,526.89 and 3,289,505,229.63 is: 4,934,273,450.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,750,934,347.29 : 16,126,452,526.89 = 3,289,505,229.63 : x
  2. Step 2: Convert to fraction form
    10,750,934,347.29/16,126,452,526.89 = 3,289,505,229.63/x
  3. Step 3: Cross multiply
    10,750,934,347.29x = 16,126,452,526.89 × 3,289,505,229.63
  4. Step 4: Simplify right side
    10,750,934,347.29x = 53,048,049,922,584,584,192
  5. Step 5: Solve for x
    x = 53,048,049,922,584,584,192/10,750,934,347.29
  6. Step 6: Final answer
    x = 4,934,273,450.94

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.